my 2006 sonata just gave me a scare at a stop signal ! I was coming to a stop and the engine reveved to about 4k rpm's which caused me to surge forward! I had to put car in neutral and stop engine. dont know what the probelm is - but seems dangerous- did you find your answer?my 2006 sonata just gave me a scare at a stop signal ! I was coming to a stop and the engine reveved to about 4k rpm's which caused me to surge forward! I had to put car in neutral and stop engine. dont know what the probelm is - but seems dangerous- did you find your answer?
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Was the flywheel surfaced or replaced? if surfaced , it may have not been surfaced flat. some are two step and have to be within tolerances. If you took this to a garage, take it back. They misdiagnosed it. Tell them to make it right. You already paid.
P0507 Higher idle speed than expected partially stuck open thermostat engine running colder than normal raises idle speed. Small vacuum leak raises idle speed. sticking throttle cable holding throttle plate open. P0741 Torque Converter Clutch system stuck off : Code conditions : No engine or transaxle system codes set, engine run time over 5 seconds , Throttle Fluid pressure switch not indicating Park/Neutral,TCC commanded On @ max duty cycle, throttle angle over 8% Trans fluid Temp input 68-248f Degrees not in fuel cut off, trans gear ratio indicates 2nd, 3rd, 4th gear delivered torque 32-150 ft lbs, the PCM detected a TCC slip value that was over the torque limits . most likely cause is bad tcc solenoid or torque converter itself. Trans shop can diagnose and repair
Well a standard shift model would have a switch on the clutch not the trans. The engine would not crank if the clutch switch was faulty. A standard shift trans would have a backup light switch.
Sounds like the clutch, if a standard trans, needs to the be replaced. If it's an automatic, you need to take it in for diagnosis. Your trans. might be going bad, slipping, may just be low on fluid, if it is use some Lucas trans nonslpi and the proper tranny fluid to fill it to the proper level. Add the fluids and test drive bfore going to the shop, unless the tranny is fuul allready.
Don't do it. If you tow a Hyundai on all 4 wheels, like behind an RV, the transmission will burn itself up! The manual trans requires splash lubrication for the bearing and gears, which it doesn't get because the transmission has to be in neutral. The automatic transmission burns up the one-way clutches.
rev idle
my 2006 sonata just gave me a scare at a stop signal ! I was coming to a stop and the engine reveved to about 4k rpm's which caused me to surge forward! I had to put car in neutral and stop engine. dont know what the probelm is - but seems dangerous- did you find your answer?
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